191006820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1061149}}^1$

素因数の和:1061164

約数の個数: 36

約数和(自身を含む): 579387900

約数和(自身を除く): 388381080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1061149, 2122298, 3183447, 4244596, 5305745, 6366894, 9550341, 10611490, 12733788, 15917235, 19100682, 21222980, 31834470, 38201364, 47751705, 63668940, 95503410, 191006820]

約数ペア:

[(1, 191006820), (2, 95503410), (3, 63668940), (4, 47751705), (5, 38201364), (6, 31834470), (9, 21222980), (10, 19100682), (12, 15917235), (15, 12733788), (18, 10611490), (20, 9550341), (30, 6366894), (36, 5305745), (45, 4244596), (60, 3183447), (90, 2122298), (180, 1061149)]